Home / 13,716,097.34-20,559,742.79-4,615,035.35

Finding the Fourth Proportional to 13,716,097.34, 20,559,742.79 and 4,615,035.35

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Solution

The fourth proportional to 13,716,097.34, 20,559,742.79 and 4,615,035.35 is: 6,917,706.79

Step by Step Solution

  1. Step 1: Write the proportion equation
    13,716,097.34 : 20,559,742.79 = 4,615,035.35 : x
  2. Step 2: Convert to fraction form
    13,716,097.34/20,559,742.79 = 4,615,035.35/x
  3. Step 3: Cross multiply
    13,716,097.34x = 20,559,742.79 × 4,615,035.35
  4. Step 4: Simplify right side
    13,716,097.34x = 94,883,939,636,883.73
  5. Step 5: Solve for x
    x = 94,883,939,636,883.73/13,716,097.34
  6. Step 6: Final answer
    x = 6,917,706.79

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.